diff --git a/build-constraints.yaml b/build-constraints.yaml
index eb9ec110..e5290203 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3800,6 +3800,7 @@ expected-test-failures:
     - rematch # No issue tracker, sent e-mail to maintainer https://github.com/fpco/stackage/issues/376
     - xlsior # https://github.com/rcallahan/xlsior/issues/1
     - yi-keymap-vim # https://github.com/yi-editor/yi/issues/954
+    - wide-word # https://github.com/erikd/wide-word/issues/2
 
     # Assertion failures, these can be real bugs or just limitations
     # in the test cases.